On Saturday, May 15, Clark Atlanta University will hold a dual commencement ceremony honoring the Classes of 2020 and 2021. Politician, attorney and voting rights activist Stacey Abrams will address the Class of 2020 during the 8 a.m. ceremony, followed by attorney, politician and political commentator Bakari Sellers, who will address the Class of 2021 during the 3 p.m. ceremony.